86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
#include <limits>
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#include <string.h>
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#include "output.h"
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#include "common/scope_exit.h"
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#include "common/string_funcs.h"
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#include "tests/test.h"
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#include "tests/gpu/memoryfills.h"
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namespace GPU {
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namespace MemoryFills {
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static void FillAndWait(u8* buffer, u32 value, u32 size, u32 control, bool first_engine = true) {
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if (first_engine) {
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GX_MemoryFill((u32*)buffer, value, (u32*)(buffer + size), control, 0, 0, 0, 0);
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gspWaitForPSC0();
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} else {
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GX_MemoryFill(0, 0, 0, control, (u32*)buffer, value, (u32*)(buffer + size), control);
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gspWaitForPSC1();
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}
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GSPGPU_InvalidateDataCache(buffer, size);
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}
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static bool Fill32Bits(u8* buffer) {
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FillAndWait(buffer, 0x00FFFFFF, 48, 0x201, false);
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TestEquals(buffer[0], 0xFFu);
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TestEquals(buffer[1], 0xFFu);
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TestEquals(buffer[2], 0xFFu);
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TestEquals(buffer[3], 0x00u);
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TestEquals(buffer[4], 0xFFu);
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TestEquals(buffer[5], 0xFFu);
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TestEquals(buffer[6], 0xFFu);
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TestEquals(buffer[7], 0x00u);
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FillAndWait(buffer, 0x0000FFFF, 48, 0x201, false);
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TestEquals(buffer[0], 0xFFu);
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TestEquals(buffer[1], 0xFFu);
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TestEquals(buffer[2], 0x00u);
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TestEquals(buffer[3], 0x00u);
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TestEquals(buffer[4], 0xFFu);
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TestEquals(buffer[5], 0xFFu);
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TestEquals(buffer[6], 0x00u);
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TestEquals(buffer[7], 0x00u);
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return true;
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}
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static bool Fill24Bits(u8* buffer) {
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FillAndWait(buffer, 0x00FFFFFF, 48, 0x101);
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TestEquals(buffer[0], 0xFFu);
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TestEquals(buffer[1], 0xFFu);
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TestEquals(buffer[2], 0xFFu);
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TestEquals(buffer[3], 0xFFu);
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TestEquals(buffer[4], 0xFFu);
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TestEquals(buffer[5], 0xFFu);
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TestEquals(buffer[6], 0xFFu);
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TestEquals(buffer[7], 0xFFu);
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FillAndWait(buffer, 0xFFFFFFFF, 48, 0x101);
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TestEquals(buffer[0], 0xFFu);
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TestEquals(buffer[1], 0xFFu);
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TestEquals(buffer[2], 0xFFu);
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TestEquals(buffer[3], 0xFFu);
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FillAndWait(buffer, 0x00FFFF00, 48, 0x101);
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TestEquals(buffer[0], 0x00u);
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TestEquals(buffer[1], 0xFFu);
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TestEquals(buffer[2], 0xFFu);
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TestEquals(buffer[3], 0x00u);
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return true;
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}
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void TestAll() {
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const std::string tag = "MemoryFills";
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u8* buffer = (u8*)vramAlloc(0x400);
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Test(tag, "Fill24Bits", Fill24Bits(buffer), true);
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Test(tag, "Fill32Bits", Fill32Bits(buffer), true);
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vramFree(buffer);
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}
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}
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}
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